
var currentOverTreeNodeId = "";
var nodeTextStyleClassNormal = "spanNode1";
var nodeTextStyleClassOver = "spanNode2";
var nodeTextStyleClassFocus = "spanNode3";

var preTextNode = null;
function overTextNode(node){
	var cls = node.className ;
	if(cls == nodeTextStyleClassNormal){
		node.className = nodeTextStyleClassOver ;
	}
	currentOverTreeNodeId = node.getAttribute("nodeId");
}
function outTextNode(node){
	var cls = node.className ;
	if(cls == nodeTextStyleClassOver){
		node.className = nodeTextStyleClassNormal ;
	}
	currentOverTreeNodeId = "";
}
function clickTextNode(node){
	var id = node.getAttribute("nodeId");
	changeFolder(id) ;
}

function overTableLine(node){
	var cls = node.className ;
	if(cls == 'row_0'){
		node.className = 'row_1' ;
	}
}
function outTableLine(node){
	var cls = node.className ;
	if(cls == 'row_1'){
		node.className = 'row_0' ;
	}
}
function clickTableLine(node){
}